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Go H, Hashimoto K, Maeda H, Ogasawara K, Kume Y, Murata T, Sato A, Ogata Y, Shinoki K, Nishigori H, Ikeda-Araki A, Fujimori K, Yasumura S, Hosoya M. Cord blood triglyceride and total cholesterol in preterm and term neonates: reference values and associated factors from the Japan Environment and Children's Study. Eur J Pediatr 2023; 182:4547-4556. [PMID: 37522980 DOI: 10.1007/s00431-023-05118-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/08/2023] [Accepted: 07/15/2023] [Indexed: 08/01/2023]
Abstract
This study aimed to investigate the associations between cord serum total cholesterol (TC) and triglyceride (TG)levels and perinatal factors and determine the reference levels of cord blood TC and TG in Japanese neonates. This was a prospective birth cohort study using data from the Japan Environment and Children's Study, which included data on births from 2011 to 2014 in Japan. TC and TG levels were determined in cord blood samples. A total of 70,535 pairs of neonates (male: 36,001, female: 34,524) and mothers were included. The mean cord blood TC and TG levels were 72.2 mg/dL and 24.4 mg/dL, respectively. Multiple regression analyses revealed that gestational age and birth weight were significantly associated with cord blood TC (coefficient -2.35, 95% confidence interval [CI] -2.40 - -2.22 and coefficient 0.002, 95% CI 0.002-0.003, respectively) and TG (coefficient 3.09, 95% CI 3.01-3.17 and coefficient - 0.009, 95% CI - 0.009-0.008, respectively) levels. Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories. Conclusion: Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term. Furthermore, the mean cord blood TC and TG levels decreased over the entire range of birth weight categories in Japanese newborns. Maternal complications such as maternal parity, HDP, PROM, maternal obesity and income level were associated with cord TC and TG levels. What is Known: • No studies have ascertained the reference levels of cord blood lipid levels in Japan. What is New: • Mean cord blood TG and TC levels decreased over the preterm period; however, these parameters increased during the term.
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Affiliation(s)
- Hayato Go
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan.
| | - Koichi Hashimoto
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hajime Maeda
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Kei Ogasawara
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Yohei Kume
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
| | - Tsuyoshi Murata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Akiko Sato
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Yuka Ogata
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Kosei Shinoki
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
| | - Hidekazu Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - Atsuko Ikeda-Araki
- Hokkaido University Center for Environmental and Health Sciences, Sapporo, Japan
- Hokkaido University Faculty of Health Sciences, Sapporo, Japan
| | - Keiya Fujimori
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Obstetrics and Gynecology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Seiji Yasumura
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuaki Hosoya
- Department of Pediatrics, Fukushima Medical University School of Medicine, Fukushima, 960-1295, Japan
- Fukushima Regional Center for the Japan Environmental and Children's Study, Fukushima, Japan
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Yapicioglu H, Seckin SC, Yontem A, Yildizdas D. Infants with macrosomia and infants of diabetic mothers have increased carotid artery intima-media thickness in childhood. Eur J Pediatr 2023; 182:203-211. [PMID: 36278997 DOI: 10.1007/s00431-022-04653-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 09/07/2022] [Accepted: 10/06/2022] [Indexed: 01/12/2023]
Abstract
UNLABELLED Incidence of diabetes during pregnancy is increasing worldwide, and intrauterine hyperglycemia exposure may have long-term adverse effects on the cardiovascular health of children. We investigated prospectively the risk of atherosclerosis and carotid intima-media thickness (CIMT) in infants born macrosomic and in infants of diabetic mothers (IDM) at the age of 8-9 years in 2021. A total of 49 infants of diabetic mothers (IDM group) and 13 macrosomic infants (macrosomic group) were included in the study. They were compared with 26 age-matched healthy children with birth weight appropriate for gestational age born to non-diabetic mothers (control group). Anthropometric measurements, atherosclerosis risk factors, and CIMT measurements were performed. There was no significant difference between the groups in terms of age, gender, actual anthropometric measurements, blood pressure measurements, laboratory parameters, or atherosclerosis risk factors. Gestational age was lower in the IDM group (p < 0.001), while birth weight was higher in the macrosomic group (p < 0.001). High-density lipoprotein cholesterol level was lower in the IDM group than the other groups. Duration of exclusive and total breastfeeding was lower in IDM group than in the control group (p < 0.001 for both). Body mass index, skinfold thickness, waist-to-hip ratio, and waist-to-height ratio were higher in those breastfed for less than 6 months in the IDM group. The CIMT values were statistically higher in IDM [0.43 ± 0.047 (0.34-0.60)] and macrosomic [0.40 ± 0.055 (0.33-0.50)] groups than control group [0.34 ± 0.047 (0.26-0.45)]. CONCLUSION CIMT values were higher in IDM and macrosomic groups at 8-9 years old age compared to children born with normal birth weight. This indicates intrauterine exposure in both groups. And also, breastfeeding seems very important for IDMs. WHAT IS KNOWN • Intrauterine hyperglycemia exposure has long-term adverse effects on the cardiovascular health of children. • Infants of diabetic mothers have higher carotid artery intima-media thickness at birth. WHAT IS NEW • Both infants of diabetic mothers and infants with macrosomia have increased carotid artery intima-media thickness at the age of 8-9 years. • Duration of breast feeding is important especially in infants of diabetic mothers as body mass index, skinfold thickness, waist to hip and height ratio were higher in those breastfed less than 6 months.
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Affiliation(s)
- H Yapicioglu
- Faculty of Medicine, Division of Neonatology, Department of Pediatrics, Cukurova University, 01330, Adana, Turkey.
| | - S C Seckin
- Faculty of Medicine, Division of Neonatology, Department of Pediatrics, Cukurova University, 01330, Adana, Turkey
| | - A Yontem
- Faculty of Medicine, Division of Pediatric Intensive Care, Department of Pediatrics, Cukurova University, 01330, Adana, Turkey
| | - D Yildizdas
- Faculty of Medicine, Division of Pediatric Intensive Care, Department of Pediatrics, Cukurova University, 01330, Adana, Turkey
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Jayalekshmi VS, Ramachandran S. Maternal cholesterol levels during gestation: boon or bane for the offspring? Mol Cell Biochem 2020; 476:401-416. [PMID: 32964393 DOI: 10.1007/s11010-020-03916-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/15/2020] [Indexed: 02/08/2023]
Abstract
An increase in cholesterol levels is perceived during pregnancy and is considered as a normal adaptive response to the development of the fetus. In some pregnancies, excessive increase in total cholesterol with high levels of Low-Density Lipoprotein leads to maladaptation by the fetus to cholesterol demands, resulting in a pathological condition termed as maternal hypercholesterolemia (MH). MH is considered clinically irrelevant and therefore cholesterol levels are not routinely checked during pregnancy, as a consequence of which there is scarce information on its global prevalence in pregnant women. Studies have reported that MH during pregnancy can cause atherogenesis in adults emphasizing the concept of in utero programming of fetus. Moreover, Gestational Diabetes Mellitus, obesity and Polycystic Ovary Syndrome are potential risk factors which strengthen combined pathologies in placenta and fetuses of mothers with MH. However, lack of conclusive evidence on cholesterol transport and underlying programming demand substantial research to develop population-based life style strategies for women in their childbearing years. The current review focuses on the mechanisms and outcomes of MH from existing epidemiological as well as experimental data and presents a detailed insight on this novel risk factor of cardiovascular diseases.
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Affiliation(s)
- V S Jayalekshmi
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India.,PhD Program in Biotechnology, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Surya Ramachandran
- Cardiovascular Diseases and Diabetes Biology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India.
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Hichami A, Grissa O, Mrizak I, Benammar C, Khan NA. Role of T-Cell Polarization and Inflammation and Their Modulation by n-3 Fatty Acids in Gestational Diabetes and Macrosomia. J Nutr Metab 2016; 2016:3124960. [PMID: 27313878 PMCID: PMC4897714 DOI: 10.1155/2016/3124960] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 04/10/2016] [Accepted: 05/05/2016] [Indexed: 01/04/2023] Open
Abstract
Th (T helper) cells are differentiated into either Th1 or Th2 phenotype. It is generally considered that Th1 phenotype is proinflammatory, whereas Th2 phenotype exerts anti-inflammatory or protective effects. Gestational diabetes mellitus (GDM) has been associated with a decreased Th1 phenotype, whereas macrosomia is marked with high expression of Th1 cytokines. Besides, these two pathological situations are marked with high concentrations of inflammatory mediators like tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), known to play a pivotal role in insulin resistance. Dietary n-3 polyunsaturated fatty acids (n-3 PUFAs) may exert a beneficial effect by shifting Th1/Th2 balance to a Th2 phenotype and increasing insulin sensitivity. In this paper, we shed light on the role of T-cell malfunction that leads to an inflammatory and pathophysiological state, related to insulin resistance in GDM and macrosomia. We will also discuss the nutritional management of these pathologies by dietary n-3 polyunsaturated fatty acids (PUFAs).
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Affiliation(s)
- A. Hichami
- INSERM U866, Université de Bourgogne, 21000 Dijon, France
| | - O. Grissa
- INSERM U866, Université de Bourgogne, 21000 Dijon, France
- Service de Physiologie et Explorations Fonctionnelles, Faculté de Médecine de Sousse, 4000 Sousse, Tunisia
| | - I. Mrizak
- INSERM U866, Université de Bourgogne, 21000 Dijon, France
- Service de Physiologie et Explorations Fonctionnelles, Faculté de Médecine de Sousse, 4000 Sousse, Tunisia
| | - C. Benammar
- INSERM U866, Université de Bourgogne, 21000 Dijon, France
- Laboratoire des Produits Naturels (LAPRONA), Département de Biologie Moléculaire et Cellulaire, Faculté des Sciences, Université Abou Bekr Belkaid, 25000 Tlemcen, Algeria
| | - N. A. Khan
- INSERM U866, Université de Bourgogne, 21000 Dijon, France
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Alphonse PAS, Jones PJH. Revisiting Human Cholesterol Synthesis and Absorption: The Reciprocity Paradigm and its Key Regulators. Lipids 2015. [PMID: 26620375 DOI: 10.1007/s11745‐015‐4096‐7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hypercholesterolemia is a major risk factor for cardiovascular disease. Cholesterol homeostasis in the body is governed by the interplay between absorption, synthesis, and excretion or conversion of cholesterol into bile acids. A reciprocal relationship between cholesterol synthesis and absorption is known to regulate circulating cholesterol in response to dietary or therapeutic interventions. However, the degree to which these factors affect synthesis and absorption and the extent to which one vector shifts in response to the other are not thoroughly understood. Also, huge inter-individual variability exists in the manner in which the two systems act in response to any cholesterol-lowering treatment. Various factors are known to account for this variability and in light of recent experimental advances new players such as gene-gene interactions, gene-environmental effects, and gut microbiome hold immense potential in offering an explanation to the complex traits of inter-individual variability in human cholesterol metabolism. In this context, the objective of the present review is to provide an overview on cholesterol metabolism and discuss the role of potential factors such as genetics, epigenetics, epistasis, and gut microbiome, as well as other regulators in modulating cholesterol metabolism, especially emphasizing the reciprocal relationship between cholesterol synthesis and absorption. Furthermore, an evaluation of the implications of this push-pull mechanism on cholesterol-lowering strategies is presented.
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Affiliation(s)
- Peter A S Alphonse
- Human Nutritional Sciences, University of Manitoba, Winnipeg, MB, Canada.
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), University of Manitoba, 196, Innovation Drive, SmartPark, Winnipeg, MB, R3T 2N2, Canada.
| | - Peter J H Jones
- Human Nutritional Sciences, University of Manitoba, Winnipeg, MB, Canada
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), University of Manitoba, 196, Innovation Drive, SmartPark, Winnipeg, MB, R3T 2N2, Canada
- Food Science, University of Manitoba, Winnipeg, MB, Canada
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6
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Alphonse PAS, Jones PJH. Revisiting Human Cholesterol Synthesis and Absorption: The Reciprocity Paradigm and its Key Regulators. Lipids 2015; 51:519-36. [PMID: 26620375 DOI: 10.1007/s11745-015-4096-7] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 11/09/2015] [Indexed: 12/22/2022]
Abstract
Hypercholesterolemia is a major risk factor for cardiovascular disease. Cholesterol homeostasis in the body is governed by the interplay between absorption, synthesis, and excretion or conversion of cholesterol into bile acids. A reciprocal relationship between cholesterol synthesis and absorption is known to regulate circulating cholesterol in response to dietary or therapeutic interventions. However, the degree to which these factors affect synthesis and absorption and the extent to which one vector shifts in response to the other are not thoroughly understood. Also, huge inter-individual variability exists in the manner in which the two systems act in response to any cholesterol-lowering treatment. Various factors are known to account for this variability and in light of recent experimental advances new players such as gene-gene interactions, gene-environmental effects, and gut microbiome hold immense potential in offering an explanation to the complex traits of inter-individual variability in human cholesterol metabolism. In this context, the objective of the present review is to provide an overview on cholesterol metabolism and discuss the role of potential factors such as genetics, epigenetics, epistasis, and gut microbiome, as well as other regulators in modulating cholesterol metabolism, especially emphasizing the reciprocal relationship between cholesterol synthesis and absorption. Furthermore, an evaluation of the implications of this push-pull mechanism on cholesterol-lowering strategies is presented.
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Affiliation(s)
- Peter A S Alphonse
- Human Nutritional Sciences, University of Manitoba, Winnipeg, MB, Canada. .,Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), University of Manitoba, 196, Innovation Drive, SmartPark, Winnipeg, MB, R3T 2N2, Canada.
| | - Peter J H Jones
- Human Nutritional Sciences, University of Manitoba, Winnipeg, MB, Canada.,Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), University of Manitoba, 196, Innovation Drive, SmartPark, Winnipeg, MB, R3T 2N2, Canada.,Food Science, University of Manitoba, Winnipeg, MB, Canada
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7
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Abstract
Cardiovascular disease continues to be the leading cause of global morbidity and mortality. Traditional risk factors account for only part of the attributable risk. The origins of atherosclerosis are in early life, a potential albeit largely unrecognized window of opportunity for early detection and treatment of subclinical cardiovascular disease. There are robust epidemiological data indicating that poor intrauterine growth and/or prematurity, and perinatal factors such as maternal hypercholesterolaemia, smoking, diabetes and obesity, are associated with adverse cardiovascular intermediate phenotypes in childhood and adulthood. Many of these early-life risk factors result in a heightened inflammatory state. Inflammation is a central mechanism in the development of atherosclerosis and cardiovascular disease, but few studies have investigated the role of overt perinatal infection and inflammation (chorioamnionitis) as a potential contributor to cardiovascular risk. Limited evidence from human and experimental models suggests an association between chorioamnionitis and cardiac and vascular dysfunction. Early life inflammatory events may be an important mechanism in the early development of cardiovascular risk and may provide insights into the associations between perinatal factors and adult cardiovascular disease. This review aims to summarise current data on the early life origins of atherosclerosis and cardiovascular disease, with particular focus on perinatal inflammation.
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8
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Baardman ME, Kerstjens-Frederikse WS, Berger RM, Bakker MK, Hofstra RM, Plösch T. The Role of Maternal-Fetal Cholesterol Transport in Early Fetal Life: Current Insights1. Biol Reprod 2013; 88:24. [DOI: 10.1095/biolreprod.112.102442] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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9
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Cardiovascular disease risk in the offspring of diabetic women: the impact of the intrauterine environment. EXPERIMENTAL DIABETES RESEARCH 2012; 2012:565160. [PMID: 23133443 PMCID: PMC3485506 DOI: 10.1155/2012/565160] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 09/13/2012] [Indexed: 12/16/2022]
Abstract
The incidence of gestational diabetes is increasing worldwide, exposing large numbers of infants to hyperglycaemia whilst in utero. This exposure may have a long-term negative impact on the cardiovascular health of the offspring. Novel methods to assess cardiovascular status in the neonatal period are now available—including measuring arterial intima-media thickness and retinal photography. These measures will allow researchers to assess the relative impact of intrauterine exposures, distinguishing these from genetic or postnatal environmental factors. Understanding the long-term impact of the intrauterine environment should allow the development of more effective health policy and interventions to decrease the future burden of cardiovascular disease. Initiating disease prevention aimed at the developing fetus during the antenatal period may optimise community health outcomes.
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Correlation of cord blood lipid heterogeneity in neonates with their anthropometry at birth. Indian J Clin Biochem 2012; 28:152-7. [PMID: 24426201 DOI: 10.1007/s12291-012-0252-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2012] [Accepted: 08/15/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Fetus with intrauterine stress may exhibit programmed changes that can alter its metabolism and bear severe risk for diseases in adult life. The current study was designed to assess the correlation between cord blood lipid profile with the anthropometric data in neonates. MATERIALS AND METHODS 146 newborn babies born at Dr. T M A Pai Hospital, Udupi were screened and their birth weight, length, head circumference and abdominal circumference were noted at birth. Umbilical cord blood samples were analyzed for total cholesterol, triglycerides (TG), high density lipoprotein (HDL) and low density lipoprotein (LDL). Infants were also grouped further based on gestational age (GA) and sex-adjusted birth weight percentiles into three groups i.e. Small for gestational age (SGA), Appropriate for gestational age (AGA) and Large for gestational age (LGA) for comparison of their lipid profiles. Inclusion criteria were normal fetal heart rate at birth and an APGAR score >7. Statistical significance of relation between lipid profile and anthropometry was done using ANOVA and Pearson correlation coefficient. RESULTS Triglycerides were significantly higher in babies with higher ponderal index (PI) than those with lower PI (P = 0.011). The TG level of SGA babies were significantly higher as compared to AGA group (P = 0.001). The LDL levels in neonates with higher abdominal circumference were significantly lower than those with lower AC (P = 0.019). Mean HDL levels were higher in neonates with larger AC, but not statistically significant. Maternal BMI had no influence on neonates' lipid profile. CONCLUSION Abnormal intrauterine milieu created by maternal changes during gestation may bear a profound impact on lipid metabolism in neonates, which may account for their differences in lipid profile and anthropometry at birth.
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11
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Desoye G, Gauster M, Wadsack C. Placental transport in pregnancy pathologies. Am J Clin Nutr 2011; 94:1896S-1902S. [PMID: 21543540 DOI: 10.3945/ajcn.110.000851] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The placenta is positioned between the maternal and fetal circulation and hence plays a key role in transporting maternal nutrients to the developing fetus. Fetal growth changes in the 2 most frequent pregnancy pathologies, gestational diabetes mellitus and fetal growth restriction, are predominantly characterized by an exaggerated and restricted fat accretion, respectively. Glucose, by its regulating effect on fetal insulin concentrations, and lipids have been strongly implicated in fetal fat deposition. Transplacental glucose flux is highly efficient and limited only by nutrient availability (flow-limited)--ie, driven by the maternal-fetal glucose concentration gradient and blood flow, with little, if any, effect of placental morphology, glucose consumption, and transporter expression. This explains why, despite changes in these determinants in both pathologies, transplacental glucose flux is unaltered.
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Affiliation(s)
- Gernot Desoye
- Department of Obstetrics and Gynaecology, Institute of Cell Biology, Histology and Embryology, Medical University of Graz, Graz, Austria.
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12
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Atabek ME, Hasret Çağan H, Selver Eklioğlu B, Oran B. Absence of increase in carotid artery intima-media thickness in infants of diabetic mothers. J Clin Res Pediatr Endocrinol 2011; 3:144-8. [PMID: 21911328 PMCID: PMC3184516 DOI: 10.4274/jcrpe.v3i3.28] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE Infants of diabetic mothers (IDM) are considered as a risk group for atherosclerosis. Increased aortic intima-media thickness has been reported in IDM. The purpose of this study was to assess carotid artery intima-media thickness (CA-IMT), left ventricular mass index (LVMI) and atherosclerotic risk factors in IDM. METHODS Thirty IDM and 25 healthy controls were included in the study. Of these infants, 14 were appropriate-for-gestational age (AGA) and 16 were large-for-gestational age (LGA). CA-IMT and LVMI were obtained by M-mode echocardiographic examination. The relationship between parameters of atherosclerosis and echocardiographic measurements was assessed by Pearson's correlation analysis. RESULTS LVMI was higher in LGA IDM when compared to AGA IDM and controls. CA-IMT was not significantly different between the groups and was also not related to atherosclerotic risk factors. Serum lipid and insulin levels were higher in LGA IDM when compared with AGA IDM and controls. There were no correlations between CA-IMT, LVMI and atherosclerotic risk factors. CONCLUSIONS In contrast to previous reports indicating an increase in CA-IMT in IDM, no differences were found between IDM and controls in this study. Our results indicate that macrosomic IDM are prone to hypertrophic cardiomyopathy but not to atherosclerotic changes in the blood vessels.
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Affiliation(s)
- Mehmet Emre Atabek
- Selçuk University School of Medicine, Department of Pediatric Endocrinology, Konya, Turkey
| | - Havva Hasret Çağan
- Selçuk University, School of Medicine, Department of Pediatrics, Konya, Turkey
| | - Beray Selver Eklioğlu
- Selçuk University School of Medicine, Department of Pediatric Endocrinology, Konya, Turkey
| | - Bülent Oran
- Selçuk University, School of Medicine, Department of Pediatric Cardiology, Konya,
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13
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Desoye G, Shafrir E, Hauguel-de Mouzon S. The placenta in diabetic pregnancy: Placental transfer of nutrients. ACTA ACUST UNITED AC 2010. [DOI: 10.3109/9781439802007.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Lindegaard MLS, Svarrer EMM, Damm P, Mathiesen ER, Nielsen LB. Increased LDL cholesterol and CRP in infants of mothers with type 1 diabetes. Diabetes Metab Res Rev 2008; 24:465-71. [PMID: 18551710 DOI: 10.1002/dmrr.867] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Proatherogenic stimuli during foetal life may predispose to development of atherosclerosis in adulthood. Elevated plasma low-density lipoprotein (LDL) cholesterol and C-reactive protein (CRP) expression is associated with increased risk of atherosclerosis. METHODS AND RESULTS In this study, we examined how maternal type 1 diabetes affects foetal plasma LDL cholesterol and CRP. In comparison with healthy mothers, the plasma LDL cholesterol was not increased in the mothers with diabetes, however, the umbilical-cord plasma LDL cholesterol was increased in their infants. CRP was increased in infants of mothers with diabetes and high haemoglobin A1c (HbA1c, > or = 6.2%). Human placenta expresses microsomal triglyceride transfer protein (MTP), which facilitates secretion of apolipoprotein B-containing lipoproteins. Microsomal triglyceride transfer activity was slightly higher (11%) in placentas from mothers with diabetes and HbA1c > or = 6.2% compared with the controls. CONCLUSION The results suggest that maternal type 1 diabetes increases the foetal plasma LDL cholesterol and CRP concentration and thus might predispose the offspring to development of atherosclerosis.
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Affiliation(s)
- Marie L S Lindegaard
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Denmark.
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15
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Khan NA. Role of lipids and fatty acids in macrosomic offspring of diabetic pregnancy. Cell Biochem Biophys 2007; 48:79-88. [PMID: 17709877 DOI: 10.1007/s12013-007-0019-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/1999] [Revised: 11/30/1999] [Accepted: 11/30/1999] [Indexed: 12/21/2022]
Abstract
Diabetic pregnancy frequently results in macrosomia or fetal obesity. It seems that the anomalies in carbohydrate and lipid metabolism in macrosomic infants of diabetic mothers are due to maternal hyperglycemia, which leads to fetal hyperinsulinemia. We have developed a rat model of macrosomic offspring and assessed the onset of obesity in these animals. The macrosomic offspring born to diabetic mothers are prone to the development of glucose intolerance and obesity as a function of age. It seems that in utero programming during diabetic pregnancy creates a "metabolic memory" which is responsible for the development of obesity in macrosomic offspring. We have demonstrated that the metabolism of lipids, and altered anti-oxidant status and immune system are implicated in the etiopathology of obesity in these animals. We have reported beneficial effects of n-3 polyunsaturated fatty acids (PUFAs) in obese animals, born to diabetic dams.
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Affiliation(s)
- Naim Akhtar Khan
- Department of Physiology, UPRES Lipides & Signalisation Cellulaire, Université de Bourgogne, Dijon, France.
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16
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Grissa O, Atègbo JM, Yessoufou A, Tabka Z, Miled A, Jerbi M, Dramane KL, Moutairou K, Prost J, Hichami A, Khan NA. Antioxidant status and circulating lipids are altered in human gestational diabetes and macrosomia. Transl Res 2007; 150:164-71. [PMID: 17761369 DOI: 10.1016/j.trsl.2007.03.007] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Revised: 03/07/2007] [Accepted: 03/10/2007] [Indexed: 11/23/2022]
Abstract
Fetuses from mothers with gestational diabetes are at increased risk of developing neonatal macrosomia and oxidative stress. We investigated the modulation of antioxidant status and circulating lipids in gestational diabetic mothers and their macrosomic babies and in healthy age-matched pregnant women and their newborns. The serum antioxidant status was assessed by employing anti-radical resistance kit (KRL; Kirial International SA, Couternon, France) and determining levels of vitamin A, C, and E and the activity of superoxide dismutase (SOD). Circulating serum lipids were quantified, and lipid peroxidation was measured as the concentrations of serum thiobarbituric acid-reactive substances (TBARS). As compared with non-diabetic mothers, gestational diabetic women exhibited decreased levels of vitamin E and enhanced concentrations of vitamin C without any changes in vitamin A. Vitamin A and C levels did not change in macrosomic babies except vitamin E whose levels were lower in these infants than in the newborns of non-diabetic mothers. Gestational diabetes mellitus (GDM) and macrosomia were also associated with impaired SOD activities and enhanced TBARS levels. Globally, total serum antioxidant defense status in diabetic mothers and their macrosomic babies was diminished as compared with control subjects. Triglyceride and cholesterol concentrations did not differ significantly between gestational diabetic and control mothers; however, macrosomia was associated with enhanced plasma cholesterol and triglyceride levels. These results suggest that human GDM and macrosomia are associated with downregulation of antioxidant status, and macrosomic infants also exhibit altered lipid metabolism.
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Affiliation(s)
- Oussama Grissa
- Department of Physiology and Functional Explorations, Farhat Hached University Hospital, 4000 Sousse, Tunisia
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Gunes T, Koklu E, Ozturk MA. Maternal and cord serum lipid profiles of preterm infants with respiratory distress syndrome. J Perinatol 2007; 27:415-21. [PMID: 17554390 DOI: 10.1038/sj.jp.7211775] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Lipid metabolism has an important role in fetal development during the late stage of gestation, including growth and fat accretion in utero, increasing amniotic fluid lecithin levels with maturation of pulmonary function and changes in the levels of minor phospholipids in amniotic fluid. OBJECTIVE The aim of this study was to compare the maternal and cord lipid profiles of preterm infants with respiratory distress syndrome (RDS) and a control group without RDS. METHOD The study groups consisted of 166 preterm infants with gestational ages ranging from 25 to 36 weeks, and birth weights ranging from 748 to 2495 g. Of these infants, 57 developed RDS and 109 infants served as controls. The infants were divided into four gestational age groups (34 to 36, 31 to 33, 28 to 30 and 25 to 27 weeks). Stepwise linear regression analyses were performed to determine independent contribution of each lipid parameter of the infants to their characteristics and mothers' variables. RESULT Total cholesterol, high-density and low-density lipoproteins (LDL) cholesterols levels were lower in infants with RDS and in their mothers than in controls, and maternal lipid profile was related to those of their infants (P<0.05). Pregravid body mass index (BMI) was related to triglyceride levels of the infants, and weight gain during pregnancy was related to LDL cholesterol levels of the infants (P<0.05). CONCLUSION RDS is accompanied with lipid alteration in infants and their mothers. Pregravid BMI and weight gain during pregnancy might have a prognostic significance in the prediction of respiratory distress in early neonatal period.
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Affiliation(s)
- T Gunes
- Division of Neonatology, Department of Paediatrics, School of Medicine, Erciyes University, Kayseri, Turkey
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Koklu E, Akcakus M, Kurtoglu S, Koklu S, Yikilmaz A, Coskun A, Gunes T. Aortic intima-media thickness and lipid profile in macrosomic newborns. Eur J Pediatr 2007; 166:333-8. [PMID: 16977439 DOI: 10.1007/s00431-006-0243-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2006] [Accepted: 07/04/2006] [Indexed: 11/30/2022]
Abstract
Macrosomia is associated with alterations in lipoprotein composition and concentration at birth. Exposure to diabetes in utero has been established as a significant risk factor for some of the components of metabolic syndrome. The aim of this study was to investigate the effect of macrosomia on lipid metabolism, aortic intima-media thickness (aIMT) and subsequent atherogenic risk in newborn infants. Aortic intima-media thickness was measured in 40 macrosomic neonates of diabetic mothers (group A), 30 macrosomic neonates of healthy mothers (group B) and 30 healthy neonates (group C). Lipid profile was determined in all infants and their mothers. Mean aIMT was significantly higher in macrosomic neonates of diabetic and healthy mothers (0.56+/-0.06 and 0.49+/-0.03 mm respectively) than in controls (0.39+/-0.03 mm). Weight-adjusted aIMT in macrosomic neonates of diabetic mothers (0.129+/-0.013 mm/kg) was significantly higher than in groups B and C (0.114+/-0.008 and 0.113+/-0.011 mm/kg respectively). There were significant alterations of total serum, high-density lipoprotein (HDL), very low-density lipoprotein (VLDL) cholesterols and triglyceride levels in the macrosomic neonates of diabetic mothers compared with controls. Macrosomia was associated with increased lipid concentrations. Macrosomic neonates of diabetic mothers have significantly higher aIMT with lipid alterations. This may play a role in the pathogenesis of atherosclerosis in adult life.
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Affiliation(s)
- Esad Koklu
- Department of Paediatrics, Division of Neonatology, Erciyes University, School of Medicine, Kayseri, Turkey.
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Akcakus M, Koklu E, Baykan A, Yikilmaz A, Coskun A, Gunes T, Kurtoglu S, Narin N. Macrosomic newborns of diabetic mothers are associated with increased aortic intima-media thickness and lipid concentrations. HORMONE RESEARCH 2006; 67:277-83. [PMID: 17191031 DOI: 10.1159/000098157] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2006] [Accepted: 10/27/2006] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIMS Exposure to diabetes in utero has been established as a significant risk factor for some of components of metabolic syndrome. A few studies have examined relationship between the metabolic syndrome and echocardiographic left ventricular (LV) mass. We aimed to investigate relationship between abdominal aortic intima-media thickness (aIMT), LV mass and lipid profile in macrosomic newborns. METHODS Abdominal aIMT was measured in 30 macrosomic neonates of diabetic mothers (group A), 30 macrosomic neonates of healthy mothers (group B) and 30 healthy neonates (group C). Lipid profile and LV mass were determined. RESULT Mean aIMT was significantly higher in groups A and B (0.489 +/- 0.015, 0.466 +/- 0.019 mm, respectively) than in controls (0.375 +/- 0.024 mm). Weight-adjusted aIMT in group A was significantly higher than in groups B and C. Macrosomia was associated with increased lipid concentrations. Both LV mass indexed for BSA (body surface area) and birth weight measurements were significantly increased in group A compared with control. CONCLUSIONS Macrosomic neonates of diabetic mothers have significant aIMT and LV mass indexed for BSA and birth weight with lipid alterations. It might play a role in the pathogenesis of atherosclerosis in adult life.
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Affiliation(s)
- Mustafa Akcakus
- Division of Neonatology, Department of Paediatrics, Erciyes University School of Medicine, Kayseri, Turkey
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Lindegaard MLS, Damm P, Mathiesen ER, Nielsen LB. Placental triglyceride accumulation in maternal type 1 diabetes is associated with increased lipase gene expression. J Lipid Res 2006; 47:2581-8. [PMID: 16940551 DOI: 10.1194/jlr.m600236-jlr200] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Maternal diabetes can cause fetal macrosomia and increased risk of obesity, diabetes, and cardiovascular disease in adulthood of the offspring. Although increased transplacental lipid transport could be involved, the impact of maternal type 1 diabetes on molecular mechanisms for lipid transport in placenta is largely unknown. To examine whether maternal type 1 diabetes affects placental lipid metabolism, we measured lipids and mRNA expression of lipase-encoding genes in placentas from women with type 1 diabetes (n = 27) and a control group (n = 21). The placental triglyceride (TG) concentration and mRNA expression of endothelial lipase (EL) and hormone-sensitive lipase (HSL) were increased in placentas from women with diabetes. The differences were more pronounced in women with diabetes and suboptimal metabolic control than in women with diabetes and good metabolic control. Placental mRNA expression of lipoprotein lipase and lysosomal lipase were similar in women with diabetes and the control group. Immunohistochemistry showed EL protein in syncytiotrophoblasts facing the maternal blood and endothelial cells facing the fetal blood in placentas from both normal women and women with diabetes. These results suggest that maternal type 1 diabetes is associated with TG accumulation and increased EL and HSL gene expression in placenta and that optimal metabolic control reduces these effects.
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Affiliation(s)
- Marie L S Lindegaard
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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AbouGhalia AH, Khater LM, Abd El-Wahed MA, El-Badrawy MF. Lipoprotein (a) and lipid profile in neonates from mothers with three different types of diabetes mellitus. Clin Biochem 2003; 36:563-9. [PMID: 14563451 DOI: 10.1016/s0009-9120(03)00077-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The metabolic components in neonates may be affected by maternal diabetes mellitus. DESIGN AND METHODS To investigate the alterations in lipid metabolism and the possible atherogenic risk, the lipoprotein a (Lp a), apoproteins, lipid profile, glucose concentrations were measured (ELISA, immunodiffusion and enzymatic) in 77 cord blood samples from diabetic and healthy pregnant mothers. RESULTS The body weight, cord glucose and both apoproteins were increased in neonates of gestational and noninsulin dependent diabetic (GDM, NIDDM) than in neonates of nondiabetic mothers (NNDM). The Lp (a) was not correlated with the blood glucose and didn't significantly increase in the three neonates groups of diabetic mothers. The apo B/apo A1 and the LDL/HDL ratios were insignificantly increased in relation to the body weight. In neonates of diabetic mothers (NDM), only the blood glucose and Lp (a) differ between both sexes. CONCLUSION NDM may have disturbed lipid metabolism, which require special care to them and to their mothers during the prenatal period.
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Affiliation(s)
- Azza H AbouGhalia
- Biochemistry Department, Ain Shams Faculty Of Medicine, Cairo, Egypt.
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Age-related changes in cholesterol metabolism in macrosomic offspring of rats with streptozotocin-induced diabetes. J Lipid Res 2001. [DOI: 10.1016/s0022-2275(20)31606-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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